package jdbc;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo5 {
    public static void main(String[] args) {
        try (Connection connection = DButil.getConnection();) {
            Statement statement = connection.createStatement();
            String sql = "SELECT id,name,salary,title " +
                    "FROM teacher";
            ResultSet rs = statement.executeQuery(sql);
           while(rs.next()){
               int id = rs.getInt("id");
               String name = rs.getString("name");
               int salary = rs.getInt("salary");
               String title = rs.getString("title");
               System.out.println(id+","+name+","+salary+","+title);
           }
        } catch (SQLException e) {
            throw new RuntimeException(e);
        }
    }
}
